Profit Or Loss [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|
| Profit or loss [abstract] | ||||
| Profit (loss) [abstract] | ||||
| Revenue | — |
1 164
SEK
|
3 41
SEK
|
— |
| Other income | — |
5,000,000
SEK
|
0
SEK
|
— |
| Other work performed by entity and capitalised | — |
4,000,000
SEK
|
5,000,000
SEK
|
— |
| Raw materials and consumables used | — |
136,000,000
SEK
|
68,000,000
SEK
|
— |
| Employee benefits expense | — |
63,000,000
SEK
|
46,000,000
SEK
|
— |
| Other expenses, by nature | — |
12 4
SEK
|
91,000,000
SEK
|
— |
| Profit (loss) from operating activities | — |
790,000,000
SEK
|
79,000,000
SEK
|
— |
| Profit (loss) before tax | — |
77 2
SEK
|
58,000,000
SEK
|
— |
| Tax expense (income) | — |
0
SEK
|
1,000,000
SEK
|
— |
| Profit (loss) |
7 72
SEK
|
77 2
SEK
|
57,000,000
SEK
|
5 7
SEK
|
| Earnings per share [text block] | — | — | — | — |
| Earnings per share [abstract] | ||||
| Earnings per share [line items] | ||||
| Basic earnings per share [abstract] | ||||
| Basic earnings (loss) per share | — |
18,6 0
|
1, 51
|
— |
| Diluted earnings per share [abstract] | ||||
| Diluted earnings (loss) per share | — |
18,6 0
|
1, 49
|
— |